EP 2782229 A3 20170705 - Linear motor and process for producing a runner of a linear motor mounted on gas bearings
Title (en)
Linear motor and process for producing a runner of a linear motor mounted on gas bearings
Title (de)
Linearmotor und Verfahren zur Herstellung eines gasgelagerten Läufers eines Linearmotors
Title (fr)
Moteur linéaire procédé de fabrication d'un rotor de moteur linéaire montée sur palier à gaz
Publication
Application
Priority
DE 102013102922 A 20130321
Abstract (en)
[origin: EP2782229A2] The motor (1) has a motor body provided with an exhibiting stator (2), two permanent magnets, a gas-stored runner (4) and an iron conclusion device (3). The gas-stored runner is fixed between the exhibiting stator and the iron conclusion device. The gas-stored runner is provided with a support piece and is arranged between the permanent magnets. The support piece is provided with a housing part. The iron conclusion device is covered with a casting material layer. A bearing (5) is provided with two bearing surfaces (15, 42). The gas-stored runner is provided with two internal channels. An independent claim is also included for a method for manufacturing a gas-stored runner of a linear motor.
IPC 8 full level
H02K 41/03 (2006.01); H02K 15/03 (2006.01); H02K 41/02 (2006.01); F16C 32/06 (2006.01); H02K 7/08 (2006.01)
CPC (source: EP US)
F16C 29/025 (2013.01 - EP US); H02K 15/03 (2013.01 - US); H02K 41/02 (2013.01 - US); H02K 41/031 (2013.01 - EP US); F16C 32/0622 (2013.01 - EP US); H02K 7/08 (2013.01 - EP US); Y10T 29/49009 (2015.01 - EP US)
Citation (search report)
- [XYI] US 2009051227 A1 20090226 - KIM HOUNG JOONG [JP], et al
- [YD] US 4798985 A 19890117 - CHITAVAT ANWAR [US]
- [YD] US 2007114854 A1 20070524 - MIYAMOTO YASUHIRO [JP], et al
- [Y] DE 102012016543 A1 20130228 - FANUC CORP [JP]
- [Y] DE 4413601 A1 19960523 - PASIM MIKROSYSTEMTECHNIK GMBH [DE]
- [A] US 2007258069 A1 20071108 - VAN DE VEN BASTIAAN LAMBERTUS [NL], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2782229 A2 20140924; EP 2782229 A3 20170705; EP 2782229 B1 20191113; DE 102013102922 A1 20140925; DE 102013102922 B4 20200625; US 2015091394 A1 20150402; US 9362810 B2 20160607
DOCDB simple family (application)
EP 14001015 A 20140319; DE 102013102922 A 20130321; US 201414221964 A 20140321